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linux-sg2042/drivers/input/rmi4
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Andrew Duggan e4ad153ac8 Input: synaptics-rmi4 - set reduced reporting mode only when requested 
The previous patch "c5ccf2ad3d33 (Input: synaptics-rmi4 - switch to
reduced reporting mode)" enabled reduced reporting mode unintentionally
on some devices, if the firmware was configured with default Delta X/Y
threshold values. The result unintentionally degrade the performance of
some touchpads.

This patch checks to see that the driver is modifying the delta X/Y
thresholds before modifying the reporting mode.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Fixes: c5ccf2ad3d ("Input: synaptics-rmi4 - switch to reduced reporting mode")
Link: https://lore.kernel.org/r/20200312005549.29922-1-aduggan@synaptics.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 		2020-03-24 15:45:18 -07:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rmi_2d_sensor.c Input: synaptics-rmi4 - remove the exporting of rmi_2d_sensor_set_input_params 2019-07-24 12:58:11 +03:00
rmi_2d_sensor.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_bus.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_bus.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_driver.c Input: synaptics-rmi4 - avoid processing unknown IRQs 2019-10-11 17:24:45 -07:00
rmi_driver.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_f01.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_f03.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_f11.c Input: synaptics-rmi4 - set reduced reporting mode only when requested 2020-03-24 15:45:18 -07:00
rmi_f12.c Input: synaptics-rmi4 - do not consume more data than we have (F11, F12) 2019-11-04 16:11:50 -08:00
rmi_f30.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_f34.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_f34.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_f34v7.c Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash 2019-12-04 17:58:16 -08:00
rmi_f54.c Input: rmi_f54 - read from FIFO in 32 byte blocks 2020-01-16 20:22:56 -08:00
rmi_f55.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rmi_smbus.c Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers" 2020-01-16 20:22:55 -08:00
rmi_spi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00